netdev - Re: [PATCH] slip: sl_alloc(): remove unused parameter "dev

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Date:   Fri, 8 Dec 2017 12:22:55 +0100
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     kernel@...gutronix.de, linux-can <linux-can@...r.kernel.org>,
        Oliver Hartkopp <socketcan@...tkopp.net>
Subject: Re: [PATCH] slip: sl_alloc(): remove unused parameter "dev_t line"

Hello Oliver,

I've the corresponding slcan patch already in my queue.

Marc

On 12/08/2017 12:18 PM, Marc Kleine-Budde wrote:
> The first and only parameter of sl_alloc() is unused, so remove it.
> 
> Fixes: 5342b77c4123 slip: ("Clean up create and destroy")
> Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
> ---
>  drivers/net/slip/slip.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c
> index cc63102ca96e..8940417c30e5 100644
> --- a/drivers/net/slip/slip.c
> +++ b/drivers/net/slip/slip.c
> @@ -731,7 +731,7 @@ static void sl_sync(void)
>  
>  
>  /* Find a free SLIP channel, and link in this `tty' line. */
> -static struct slip *sl_alloc(dev_t line)
> +static struct slip *sl_alloc(void)
>  {
>  	int i;
>  	char name[IFNAMSIZ];
> @@ -809,7 +809,7 @@ static int slip_open(struct tty_struct *tty)
>  
>  	/* OK.  Find a free SLIP channel to use. */
>  	err = -ENFILE;
> -	sl = sl_alloc(tty_devnum(tty));
> +	sl = sl_alloc();
>  	if (sl == NULL)
>  		goto err_exit;
>  
> 


-- 
Pengutronix e.K.                  | Marc Kleine-Budde           |
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